/* File: file_njx.c Copyright (C) 2007 Christophe GRENIER <grenier@cgsecurity.org> This software is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */#ifdef HAVE_CONFIG_H#include <config.h>#endif#ifdef HAVE_STRING_H#include <string.h>#endif#include <stdio.h>#include"types.h"#include"filegen.h"static voidregister_header_check_njx(file_stat_t *file_stat);static intheader_check_njx(const unsigned char*buffer,const unsigned int buffer_size,const unsigned int safe_header_only,const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new);static voidfile_check_njx(file_recovery_t *file_recovery);const file_hint_t file_hint_njx= {.extension="njx",.description="NJStar Document",.max_filesize=PHOTOREC_MAX_FILE_SIZE,.recover=1,.enable_by_default=1,.register_header_check=&register_header_check_njx
};static const unsigned char njx_header[4]= {0x04,'N','j',0x0f};static voidregister_header_check_njx(file_stat_t *file_stat){register_header_check(0, njx_header,sizeof(njx_header), &header_check_njx, file_stat);}static intheader_check_njx(const unsigned char*buffer,const unsigned int buffer_size,const unsigned int safe_header_only,const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new){if(buffer[0]==0x04&& buffer[1]=='N'&& buffer[2]=='j'&& buffer[3]==0x0f&&
buffer[6]=='N'&& buffer[7]=='J'&& buffer[8]=='S'&& buffer[9]=='t'&& buffer[10]=='a'&& buffer[11]=='r'){reset_file_recovery(file_recovery_new);
file_recovery_new->file_check=&file_check_njx;
file_recovery_new->extension=file_hint_njx.extension;return1;}return0;}static voidfile_check_njx(file_recovery_t *file_recovery){const unsigned char njx_footer[4]= {'N','J','*',0x04};file_search_footer(file_recovery, njx_footer,sizeof(njx_footer),0);}